Given numbers are 328,278,930

The least common multiple of numbers can be find using the prime factorization method or LCM formula.

The LCM of 328,278,930 is 21200280.

Find LCM of 328,278,930 with Prime Factorization

Multiply the prime numbers at the bottom and the left side.

2 x 164 x 139 x 465 = 21200280

Therefore, the lowest common multiple of 328,278,930 is 21200280.

LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}

Firstly, we have to find the product of all the numbers.

328 x 278 x 930 = 84801120

Then, let us find the GCF of these five numbers. To do so, we have to list down the factors for each number and choose the highest factor that is in all of the lists.

328 : 1, 2, 4, 8, 41, 82, 164, 328

278 : 1, 2, 139, 278

930 : 1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 328,278,930, is 2.

Now, the common factors can be found like this.

328:2x 2x 2x 41

278:2x 139

930:2x 3x 5x 31

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

2 = 2

Therefore, the value for common factors is 2.

Now that we have all the elements of the formula, we can plug them in to calculate the LCM.

LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}

LCM = 84801120/(2x2)

LCM = 84801120/4

LCM = 21200280

Thus, we can understand that the LCM of 328,278,930 is 21200280.

Here are some samples of LCM of two or more Numbers calculations.

• LCM of 830, 803, 387
• LCM of 969, 537, 506
• LCM of 694, 119, 398
• LCM of 932, 947, 693
• LCM of 450, 578, 538

1. What is the LCM of 328, 278, 930?

Answer: LCM of 328, 278, 930 is 21200280.

2. How to calculate the LCM of 328, 278, 930?

The LCM can be found using two methods. You can either use the LCM formula or the prime factorization method to calculate the LCM of 328, 278, 930.

3. What is the LCM formula?

The LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}.